DN800 PN16 Compensator Expansion Joint Pipe Expansion Compensators OEM ODM
Product Structure Features
The spherical compensator (also known as ball joint) primarily relies on the angular displacement of the ball to absorb or compensate for lateral displacement in one or more directions of the pipeline. This compensator should be used in pairs, as a single spherical compensator has no compensation capability (though it can function as a pipeline universal joint). Key advantages include:
- Large compensation capacity
- No blind force generation
- Minimal force on fixed pipe frames
- Injectable combination sealing technology for long-term reliable sealing
Product Specifications and Models
All specifications of E-type spherical compensation joints feature:
- Body and gland made of QT450-10 or superior ductile iron
- Nodularization level ≥ Grade 4 per GB/T9441 standard (nodularity rate ≥ 70%)
- Compliant with GB/T1348 "Ductile Iron Castings" standard
- Pipe and short pipe materials: Q235-A or QT450-10 (other materials available upon request)
- E-type joints include single-head flange short pipe with minimum 15cm length
Product Parameters
| NO |
Name |
Material |
Quantity |
| 1 |
Spherical tube |
QT400-15,Q235B,SS304 |
1 |
| 2 |
Gland |
QT400-15,Q235B,SS304 |
1 |
| 3 |
Bolt |
Carbon steel,Stainless steel |
N |
| 4 |
Nut |
Carbon steel,Stainless steel |
N |
Technical Specifications Table
| DN |
Do |
L |
θ |
Flange Connection Size |
| 0.6Mpa |
1.0Mpa |
1.6Mpa |
| 100 |
282 |
290 |
15 |
210 |
170 |
4-18 |
220 |
180 |
8-18 |
220 |
180 |
8-19 |
Product Display
Compensator Product Types
Key Product Features
- Large compensation capacity
- Compact space requirements
- Low fluid resistance
- Simple installation
- Cost-effective solution
- Multi-directional compensation capability
- Excellent corrosion resistance
- Reliable sealing performance
- Broad application range
Our Services
- High-quality products at competitive prices
- 20+ years of industry experience
- Short lead times
- Timely shipments
- Custom solutions available
Inventory Display
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are a manufacturer of rubber expansion joints, bellows, disassembly joints, flange adapters and flanges with more than 20 years of experience.
Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide drawings and technical data.
Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by customer.
Q: Visiting factory is allowed or not?
A: Yes, we welcome customers visiting our factory. Our factory is located Gongyi city, Henan province, China mainland.
Q: Can the products be made by customer's requirement?
A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.
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